Emily Thompson said:But how much does that actually cost? I've heard that some tests aren't even entirely accurate...
I'm not sure what the typical costs look like here in the States. Generally speaking, though, pregnancy tests are quite reliable. They’re especially accurate once you've missed your period. They might not be sensitive enough immediately after conception before your period is due, but they definitely work after that point. If you get a positive result, believe it—it's real. These tests react to HCG levels, which spike dramatically during pregnancy (which is perfectly normal), and if you aren't pregnant, those levels simply won't be there.
vividhawk87
It's some kind of tumor that causes elevated prolactin and testosterone levels. Is it possible that I have this too, perhaps as a hereditary issue? No one in my family has ever dealt with it. Also, how long should I wait before getting blood work and an MRI done regarding this, assuming I miss my period again next month and I'm not pregnant?
You should get your blood work done right away, specifically to check your hormone levels. As for a pituitary tumor, I personally don't think that's what you're dealing with. I read a study last spring suggesting that women often experience their most significant menstrual fluctuations during the spring and summer months. Personally, I suspect your situation might just be a matter of fluctuating hormone levels in your bloodstream.